baber/WOPTO huggingface dataset:
Patent JP-2000196266-A (JP)
Title: Exothermic electronic part storage unit
Inventor: NANBA KENICHI
IPC: H05K7/20
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an exothermic electronic part storage unit which can protect electronic parts stored in a casing from electromagnetic waves, water, dust, etc., from outside the casing and also radiate the heat generated by that electronic part efficiently to outside of the casing. SOLUTION: This unit is equipped with an electromagnetic shield case 23 which stores exothermic electronic parts such as CPU 24 or the like and intercepts the electromagnetic waves from outside the case, a heat radiative plate 22 which is thermally connected to the electromagnetic shield case 23, and a waterproof case 21 which surrounds the electromagnetic shield case 23 and checks the penetration of water or dust into the electromagnetic shield case 23, and the heat radiative plate 22 is made as a part of the waterproof case 21.
Patent JP-H11169886-A (JP)
Title: Biological treatment apparatus for organic sewage and biological treatment therefor
Inventor: NAKANO TAKUJI
IPC: C02F11/02
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a biological treatment apparatus for org. sewage recyclable to circulating sludge, etc., by treating the sludge generated in an anaerobic filter bed vessel and settling vessel of a sewage treatment system without the generation of malodors and a biological treatment method therefor. SOLUTION: This biological treatment apparatus for the org. sewage executes air diffusion treatment by introducing the sludge generated in the anaerobic filter bed vessel 20 of the sewage treatment system and the sludge generated in the settling vessel 40 into a sludge receiving vessel 60, then delivering the sludge to a sludge circulating vessel 70, circulating the sludge between this sludge circulating vessel 70 and a sludge contact vessel 80 and bringing the sludge into contact with humus pellets in the sludge contact vessel 80. The cultured sludge from the sludge circulating vessel 70 is partly returned to the sludge receiving vessel 60. The sludge generated in the anaerobic filter bed vessel 20 and the sludge generated in the settling vessel 40 are mixed by air agitation in the sludge receiving vessel 60 to make the concn. and quality of the sludge uniform.  The sludge in the sludge circulating vessel 70 is delivered to a separating liquid vessel 100. The sludge is settled and separated in this separating liquid vessel 100. The separating liquid contg. the humus which is a supernatant liquid is returned to a pretreating vessel 10.
Patent JP-2000189707-A (JP)
Title: Device for recovering steam
Inventor: NASHIMOTO KAZUO
IPC: F24F1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering steam which quickly detects generation of steam and surely removes the steam with reduced energy consumption without increasing air conditioner load. SOLUTION: The steam is made to flow to a protection net 3 and discharge wires 2 and is charged within a corona discharging region inside the discharge wires 2 and the protection net 3, then is stuck to the coagulation and protection nets 3 to become water droplets. The water droplets fall from the protection net 3 on a water receiving plate 5 and further are discharged through a drainage pipe 6. By recovering the steam in a room, deposit of the steam onto a wall surface inside the room is prevented, thereby propagation of microorganism by utilizing wall surface materials and moisture as nutrition sources is prevented. Thus steam recovering device, by which lowering of falling bacteria and floating microorganism in the room can be attained, is obtained.
Patent JP-H11188286-A (JP)
Title: Mist generator
Inventor: AZUMA KENJI
IPC: A61H33/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a mist generator in which a mist can be effectively generated with simple structure. SOLUTION: Opposite to a nozzle 2 for jetting liquid, a crushing member 3 having a lot of narrow pores such as a net is arranged, and the liquid jetted from the nozzle 2 is passed through the narrow pores to make it a mist. The crushing member 3 is preferably vibrated by the liquid jetted from the nozzle 2. In such a case, the liquid jetted from the nozzle 2 can be more effectively crushed and made finer by the vibration of the crushing member 3.
Patent JP-2000192153-A (JP)
Title: Sintered ore and production thereof, and operation of blast furnace
Inventor: SAKAMOTO NOBORU
IPC: C22B1/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a sintered ore and a producing method thereof, with which the calorific power of generating gas in a blast furnace can be controlled without depending on the fuel ratio in the blast furnace, and an operating method of the blast furnace. SOLUTION: SiO2 content in a blending raw material is adjusted to <=6 wt.% and a prescribed quantity of solid fuel (A) adjusted to 1-10 mm grain diameter is mixed into the blending raw material to make a granulated material. A prescribed quantity of solid fuel (B) adjusted to <=5 mm grain diameter is mixed into this granulated material and granulated to make pseudo-grain coated with the solid fuel (B). This pseudo-grain is sintered with an endless-moving grate type sintering machine to obtain the sintered ore having 20% to <90% pre-reducing ratio. The calorific power of the blast furnace gas is controlled by controlling the pre-reducing ratio of the sintered ore charged in the blast furnace to 20% to <90%.
Patent JP-2000192425-A (JP)
Title: Overbridge
Inventor: IWATA SETSUO
IPC: E01D1/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an overbridge provided so as to cross over an existing road. SOLUTION: Dead weight of a floor slab section 11 and load of a vehicle are transferred to concrete anchors 12 from the floor slab section 11, and since PC steel wires stretched between the concrete anchors 12 have compressive reaction force as tensile axial force, a pier is not required, a construction cost can be reduced, and since the construction is simple, a construction period of time can be shortened. Once the axial force is taken with the concrete anchors 12, concentrated load can be dispersed, and the dispersed load can be taken with the PC steel wires 14, diameter of one of the steel wires 14 can be thinned accordingly, and a construction cost can be reduced.
Patent JP-H11269284-A (JP)
Title: Polyester film for plasma display
Inventor: SUMIYA TAKASHI
IPC: B29L9/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film, most suitable for use in a surface cover of plasma display that can exhibit the excellent function of absorbing near infrared rays without any damage to the clarity of image on plasma display. SOLUTION: A polyester film has a hansmittance of all light rays of not less than 70%, an absorptivity in a wavelength region of 800-1,000 nm of not less than 60% and the number of flaws having a length of not less than 5mm and a depth of not less than 1.5 μm of not more than 3/m<2> . The member of flaws having a length of not less than 5 mm and a depth of not less than 1.5 μm and extending angularly within ±45 deg. with respect to the width direction of the film is, preferably, not more than 1 /m<2> .
Patent JP-2000174436-A (JP)
Title: Multilayer printed wiring board
Inventor: EN HONCHIN
IPC: H05K3/38
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent the melting of a conductor circuit and form a rough layer with high reliability by forming a metal layer made of one or more kinds of metals selected from a group of metals and noble metals whose ionization tendency is larger than that of tin and at most that of aluminum and forming the rough layer on the metal layer. SOLUTION: On a substrate 1 formed with a lower layer conductor circuit 4, an interlayer resin insulation layer 2 and an upper layer conductor circuit 5 are formed in order to form a multilayer board. On the surface of at least the lower layer conductor circuit 4, a metal layer made of at least one or more kinds of metals selected from a group of metals and noble metals whose ionization tendency is larger than that of tin and at most that of aluminum is formed. On the metal layer, a rough layer 11b made of a Cu-Ni-P alloy, etc., is formed. By this method, the melting of the conductor circuit caused by a local cell reaction of the conductor circuit can be completely prevented when the substrate 1 is treated with acid, etc. Moreover, the rough layer 11b made of Co-Ni-P can be formed on the conductor circuit with reliability.
Patent JP-2001185332-A (JP)
Title: Sheet heating element manufacturing method
Inventor: KITAMIKADO YUJI
IPC: H05B3/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of sheet heating element which can restrain generation of foaming in a material 3' of PTC heating element, and of discoloring defect or defect in setting of resistance value. SOLUTION: In the manufacturing method of sheet heating element 1 in which a material 3' of PTC heating element is heated and pressure welded by pinching same with copper foil 2, molding press is stopped for a while before pressurization, and preheating is applied on the copper foil 2 and the material 3' while they are in non-attached state in a mold, and then they are heat- pressure welded.
Patent JP-2000096888-A (JP)
Title: Key cover and processing method for letter or pattern on key cover
Inventor: KATOU TETSUYA
IPC: E05B19/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an original key cover easily producable a laser beam machine so as to fit to a user's taste, and easily attachable to a key head or previously attached to the key head. SOLUTION: This key cover forms a receiving space where a key head of a key composed of the key head to be grasped by a user for carrying out unlocking operation and a key tail for inserting the key into a key inserting part 7 is received in the inside and fixed there, and on the other hand can lead out the key tail. The outer surface of the key cover is provided with a processing area where a desired letter or pattern is expressed by a laser beam machine or the like.
Patent JP-2000183235-A (JP)
Title: Electronic/electric component
Inventor: KANDA YUICHI
IPC: H01L23/12
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic/electric part with good joint characteristics between a metal and resin. SOLUTION: A member wherein at least its outside surface is formed with a metal, chrome compound layers 32, 35, 52, and 55 formed at least a part of the outside surface of the member, and resin layers 34 and 54 formed on the chrome compound layers 32, 35, 52, and 55. The surface of chrome compound layers 32, 35, 52, and 55 jointed to the resin layers 34 and 54 is provided with multiple minute flaky projections, the oxygen/chrome element ratio contained in the chrome compound layers 32, 35, 52, and 55 increases as goes from the joint interface side to the member to that with the resin layers 34 and 54.
Patent JP-2000183436-A (JP)
Title: Excimer laser
Inventor: NARA HISASHI
IPC: H01S3/03
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an excimer laser in which the vibration of a through-type fan can be suppressed and a function which prevents damages to a magnetic bearing, when the vibration becomes large. SOLUTION: This excimer laser is provided with magnetic bearings 12, on which an inner ring part 10 attached to the outer circumference of a rotating shaft 9 and an outer ring part 11 supported by a chamber 2, and the rotating shaft 9 is supported freely rotatably by the chamber 12 in a noncontact state, and a through-type fan 1, which circulates laser gas in the chamber 2. In this case, a touch-down bearings are provided on the outer circumferential side of the rotating shaft 9, and the inner circumferential side of the inner circumferential part of the touch-down bearings and the inner circumferential surface of the rotating shaft 9 are arranged opposite through a prescribed gap which is smaller than a gap 4 between the inner circumferential surface 10 of the magnetic bearings 12 and the inner circumferential surface of the outer ring part 11.
Patent JP-2001161326-A (JP)
Title: Pork burger
Inventor: KATO HIDEKI
IPC: A23L13/60
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a pork burger since speaking of hamburger, beef is almost used, sometimes only fish burger and burger using egg or bacon appear, however, pork burger is delicious and rich in vitamins when taste, flavor and nutrition are taken into consideration and the pork burger becomes a hit product when sold on the market. SOLUTION: Minced pork is used and mixed with ginger and butter flavor.
Patent JP-2001180761-A (JP)
Title: Dispensation package
Inventor: KATSURA SHIGEO
IPC: B65D81/32
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a dispensation package for which a protuberant part serving as a spout for contents can be completely broken for opening at the time of use without allowing a defective spout to occur. SOLUTION: For the dispensation package 1 formed of a rigid lid 2 for which a crease having a half-cut part 4 and a spout 5 protuberant at its tip are provided at the center thereof and a flexible container body which has pocket parts 3 and 3 at both sides of a crease and is stuck at its periphery to the reverse side of the lid 2 while making each of the pockets parts 3 and 3 communicate with a communicating part positioned below the crease of the lid 2, the thickness of sheet materials forming upper side walls 6 and lower side walls 7 of the protuberant spout 5 is made thicker than the thickness of sheet materials forming the center parts 8 of the side walls.
Patent JP-2000178875-A (JP)
Title: Antibacterial fiber and production thereof
Inventor: KISHIOKA HARUKUNI
IPC: D06M13/50
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial fiber maintaining a sufficient antibacterial property against Gram-positive bacteria and Gram-negative bacteria even after repeated washings. SOLUTION: This antibacterial fiber is obtained by adsorbing a complex consisting of components of at least one kind selected from cationic compounds having an antibacterial property and at least one kind selected from a silver, copper or zinc salts of an organic phosphonic acid and a chelate compound of an organic phosphonic acid with copper ion or zinc ion, and a method for producing the same.
Patent JP-2000175844-A (JP)
Title: Detachable toilet seat sheet storage case and toilet seat sheet
Inventor: KAWADA MASAKO
IPC: A47K13/20
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat sheet storage case that can be easily attached to and detached from an existing toilet bowl of a public toilet without a tool, is foolproof, does not require a power supply, helps supply a sheet reliably to a toilet seat with one hand, prevents a sheet from slipping off the toilet seat and helps a user sit on and use safely. SOLUTION: The installation on an existing toilet bowl and maintenance are simplified by providing a toilet seat cover insertion portion 12 or the like to install a case on a toilet bowl on the reverse of the case. By drawing out a projection 10 at the leading edge of a toilet seat sheet with fingers, the upper part of the sheet is released from the case, and the lowermost end of the sheet is fixed with 6. Therefore, the sheet spreads stably over a toilet seat and does not displace. A user can sit thereon safely and can dispose of it one by one by separating the sheet at a cut 11.
Patent JP-H04213733-A (JP)
Title: Virtual processor system
Inventor: AOKI HISAYUKI
IPC: G06F15/16
Filed: 1990-12-12
Abstract: PURPOSE:To control the flow of plural processings which can be operated in parallel by a mechanism of a low overhead, and also, the minimum constitution. CONSTITUTION:The flow of each processing which can be operated in parallel is managed as a virtual processor for signifying a sequence of only a register image. Each virtual processor continues the processing, while transferring between an executing state 11 and an execution waiting state 12. The virtual processor can be generated and annihilated dynamically, and its number does not depend on the number of sets of the processor. By omitting the switching of other hardware resources than the processor such as a memory, etc., a small overhead and a small mechanism can be realized. Also, by always designating the processing to be operated in the next time, a selection problem also excluded from the control of the virtual processor.
Patent JP-H05298413-A (JP)
Title: Graphic processor
Inventor: TAKAGI HIROAKI
IPC: G06T17/10
Filed: 1990-12-12
Abstract: PURPOSE:To solve the problem of operability mainly that much labor is taken by a three-dimensional graphic processing function in the case of generating the graphic of a cubic shape. CONSTITUTION:The shape is inputted by setting the apex coordinates of the graphic (step 31). The inputted graphic is display-processed in conformity with the kind of a displaying method (step 32). The displayed graphic is given editing processing as occasion demands (step 33). In the case that no processing is given, operation is finished as it is. In the case that the processing is given, the operation is carried forward to the next step. In the editing processing, the processing, for instance, of the alteration of the geometric shape is executed (step 34). After correction processing is executed, the graphic is display-processed again, and the graphic after being edited is re-displayed. Accordingly, the prsimatic graphic of a direction, the size, and the shape an operator intends can be easily generated.
Patent JP-H04217053-A (JP)
Title: Writing circuit to memory to be limited write frequency
Inventor: SAITO KINYA
IPC: G06F12/16
Filed: 1990-12-19
Abstract: PURPOSE:To constitute the writing circuit so that write of data whose holding is desired does not become impossible, with regard to the writing circuit to a memory whose write frequency is limited, for deciding an updating state of information whose holding is necessary at the time of disconnection of a power source, and decreasing the write frequency. CONSTITUTION:In the device for saving the information whose holding is necessary at the time of disconnection of a power source by using a nonvolatile memory 1 to which the write frequency is limited, the device is constituted so that a comparing means 2 for comparing the information set to the device, and the information stored in the nonvolatile memory, and a means 3 for sending out a write signal to the nonvolatile memory 1 by a noncoincidence signal sent out of the comparing means 2 are provided, and at the time of disconnection of the power source, in the case the information set to the device, and the information stored in the nonvolatile memory 1 are different, write of the information set to the device is executed to the nonvolatile memory 1.
Patent JP-H04225585-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: DOUMEN MEGUMI
IPC: H01S5/223
Filed: 1990-12-27
Abstract: PURPOSE:To increase relatively a refraction factor of an active layer in an inclined section and reduce relatively its electrical resistivity, confine laser oscillation light and constrict current by making larger the width of a quantum well of an active layer above the inclined section than that of a quantum well of an active layer in the upper part of a mesa top section and the lower part of a mesa bottom section. CONSTITUTION:An n type AlGaInP lower part clad layer 4 is formed, for example, on an n type mesa-shaped GaAs substrate 2 which is provided with a mesa top section and a mesa bottom section and an inclined section clamped by these top and bottom sections on the surface. The layer thickness of a GaInP well layer 6 and an AlGaInP barrier layer 8 of an MQW (multiple quantum well) active layer 10 formed above the inclined section C of the mesa-shaped GaAs substrate is arranged to be greater than that of the GaInP well layer 6 and the AlGaInP barrier layer 8 formed above a mesa top section A and a mesa bottom section B on both sides.
Patent JP-H04216447-A (JP)
Title: Heat conduction detecting element
Inventor: HIRAOKA ATSUSHI
IPC: G01N25/18
Filed: 1990-12-14
Abstract: PURPOSE:To provide a heat conduction detecting element in which a decrease of heat resistance, becoming an obstacle against making the correct measurement of the heat conductivity and shape of an object; by heat radiation from the substrate of the element is controlled, by covering at least a part of the surface of the substrate with a substance of lower emissivity than that of the substrate. CONSTITUTION:In an element to detect heat conductivity, the measure 2 heating a certain position of a substrate 1 and the measure 3 detecting the temperature of an arbitrary position of the substrate having been heated are formed on the substrate 1 of a bad conductor of heat connected thermally to a heat sink. In this element to detect heat conductivity, at least a part of the surface of the substrate is covered with a covering layer 4 of a substance of lower emissivity than that of the substrate. In this element, the substrate also in which the heat resistance by radiation is larger than the heat resistance by heat conduction of the inside of the substrate can be made.
Patent JP-H04217303-A (JP)
Title: Pb containing sintered magnet excellent in corrosion resistance
Inventor: NISHI SUSUMU
IPC: C22C1/04
Filed: 1990-12-18
Abstract: PURPOSE:To get a permanent magnet excellent in corrosion resistance by adding Ag into an Nd-Fe-B sintered magnet. CONSTITUTION:Using a high frequency fusion furnace, a pig of Nd, B, and Pb is ingoted in Ar atmosphere, and then this ingot is roughly smashed using a disc mill, next, it is finely crushed using a ball mill. This fine powder is charged in a mold and is oriented in magnetic field, and is further oriented by pressurizing it in parallel with the magnetic field so as to form a pressed powder. This pressed powder is heat-treated in Ar atmosphere, and further it is heat-treated in Ar atmosphere so as to manufacture a sintered magnet. Hereby, the corrosion resistance can be improved enough without marring the excellent magnetic property of the Nd-Fe-B sintered magnet at all.
Patent JP-H0690082-A (JP)
Title: Method of connecting circuit substrate
Inventor: KUMAKURA HIROSHI
IPC: H05K3/32
Filed: 1990-12-22
Abstract: PURPOSE:To improve reliability of connection by preventing cooling when connecting a flexible circuit substrate with a conductive layer for shielding on one surface to the other circuit substrate via an anisotropic conductive film with thermocompression. CONSTITUTION:A part corresponding to a thermocompression head 6 of a conductive layer 3 for shielding which is formed on one surface of a flexible circuit substrate 5 is eliminated, the flexible circuit substrate 5 and the other circuit substrate 9 are overlapped via an anisotropic conductive film 10, and then a thermocompression head 6 is allowed to contact an elimination part 4 for connection.